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Filed Dec. 18, 1933 44- Sheets-Sheet l IN V EN TOR.

Hq/ a/d Z A ve/ y g/WWMW A TTORNEY A 9 0 H. T. AVERY CALCULATING MACHINE 44 Sheets-sheaf. 2

Filed Dec. 18, 1933 g- 13, 1940- H. T. AVERY 2,211,736

CALCULATING MACHINE Filed Dec. 18, 1953 44 Sheets-Sheet 3 IN VEN TOR.

Hako/d Avg/y ATTORNEY @QQQQQQ Aug. 13, 1940. H. T. AVERY CALCULATING MACHINE Filed Dec. 18, 1933 44 Sheets-Sheet 4 FIE 7 INVENTOR. Harv/a 7r/4l/e/ ATTORNEY Aug. 13, 1940. H. T. AVERY CALCULATING MACHINE Filed Dec. 18, 1933 44 Sheets-Sheet 5 FlE lEI FIEJLl;

INVENTOR. f/aflo/d 7T fivp/ y ATTORNEY 13, 1940. H. T. AVERY CALCULATING MACHINE Filed Dec. 18, 1935 44 Sheets-Sheet 6 I INVENTOR 1, Ham/d 7. five/1y ATTORNEY g 13 1940- H. T. AVERY 2,211,736

CALCULATING MACHINE Filed Dec. 18, 1933 44 Sheets-Sheet 7 INVENTOR, Ham/d TAVFCB/ BY, R v

A TTORNEY 13, 1940- H. T. AVERY, 2,211,736

CALCULATING MACHINE Filed Dec. 18, 1933 44 Sheets-Sheet 8 I INVENTOR.

Harv/a 7: A ver ATTORNEY Aug. 13, 1940.

H. T. AVERY CALCULATING MACHINE Filed Dec. 18, 1953 44 Sheets-Sheet 9 IN V EN TOR.

ATTORNEY Aug. 13, 1940. H. T. AVERY 2,211,736

CALCULATING MACHINE Filed Dec. 18, 19s: 44 Sheets-Sheet 1o F1E E-7 IN V EN TOR.

Hana/a 7.7-} very M/4W A TTORNEY Aug. 13, 1940- H. T. AVERY CALCULATING MACHINE File d Dec. 18, 1933 44 Sheets-Sheet 11 me E mv N

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CALCULATING MACHINE Filed Dec. 18, 1933 44 Sheets-Sheet l2 INVENTOR. Hana/d [/7 vary ATTORNEY Aug. 13, 1940. H. T. AVERY CALCULATING MACHINE Filed Dec. 18, 1933 44 Sheets-Sheet l3 FIE SE 47/ FIE E E FIE- E E INVENTOR.

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Aug. 13, 1940. 1 AVERY 2,211,736

CALCULATING MACHINE Filed Dec. 18, 1933 44 Sheets-Sheet l4 FIG .43..

. INVENTOR. Harv/2; Z five/y ATTONEY g 3 1940. H. T. AVERY 2,211,736

CALCULATING MACHINE Filed Dec. 18, 1933 44 Sheets-Sheet 15 IN V EN TOR.

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CALCULATING MACHINE Filed Dec. 18, 1935 44 Sheets-Sheet l7 IN V EN TOR.

ATTORNEY A 3.1940 H. T. AVERY 2,211,736

CALCULATING MACHINE Filed Dec. 18, 1933 44 Sheets-Sheet 18 IN V EN TOR.

ATTORNEY Hake/d [An /y Aug. 13, 1940. H. T. AVERY 2,2M 73fi CALCULATING MACHINE Filed Dec. 18, 1935 44 Sheets-Sheet l9 -IEI...E E.

464 466 55 INVEN TOR.

Harv/d Z fi wfy EMMA/X /93 A TTORNEY g- 13, 1940- H. T. AVERY 2,211,736

CALCULATING MACHINE Filed Dec. 18, 1953 44 Sheets-Sheet 2O IN V EN TOR.

W/Z/WW ATTORNEY 

